html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, strong, ins, kbd, q, s, samp, small, strike, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th{
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;

}

*{
    margin: 0;
    padding: 0;

}

div{
    display: block;
}

html, body, label, table {
    font-size: 12px;

}

body{
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333;
    background-color: #fff;

}

.container{
    margin: 0 auto;
    width: 1200px;
}

.service-container{
    height: 280px;
    width: 100%;
    background: url(../img/bg4.png) center no-repeat;
}

.con-title{
    height: 120px;
    line-height: 28px;
    padding-top: 60px;
    font-size: 30px;
    font-weight: 300;
    text-align: center;
    box-sizing: border-box;
}

.service-container .con-titlet{
    color: #fff;
}

.service-container .service-list{
    margin-top: 18px;
}

.float-l{
    float: left;
}

ul li{
    list-style: none;
}

ul{
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-end: 0px;
    margin-inline-start: 0px;
    padding-inline-start: 40px;
}

.clearfix::after{
    content: "";
    display: block;
    height: 0;
    clear: both;
}

h2{
    display: block;
    margin-block-start: 0.83em;
    margin-block-end: 0.83em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;


}

.service-container .service-item{
    width: 200px;
    height: 252px;
    line-height: 90px;
    background: #fff;
    box-shadow: 0 4px 20px 5px rgb(68 93 127 /10%);
    border-radius: 4px;
    text-align: center;
    font-size: 14px;
    transition: box-shadow .3s ease,transform .3s ease;
    margin-right: -9px;
}

.service-container .service-item:nth-child(1)::before{
    background-position:-770px -826px ;

}

.service-container .service-item:nth-child(2)::before{
    background-position:-450px -826px ;

}

.service-container .service-item:nth-child(3)::before{
    background-position:-930px -826px ;

}

.service-container .service-item:nth-child(4)::before{
    background-position:-1458px -790px ;

}

.service-container .service-item:nth-child(5)::before{
    background-position:-610px -826px ;

}

.service-container .service-item::before{
    content: "";   
    margin: 50px auto 0;
    display: block;
    width: 100px;
    height: 100px;
    background: url(../img/icon-bg.png) 0 0 no-repeat; 
}

li{
    display: list-item;
}